#!/bin/bash

read -p "please input del user's name:" u_name

if id ${u_name} &>/dev/null
then 
	read -p "are you sure to del ${u_name}?[y/n]" confirm
	if [[ $confirm == "y" ]]
	then
		userdel -r ${u_name}&&echo "del ${u_name} ok"||echo "del ${u_name} is not   success"
	fi
else
	echo "${u_name} is not exists"
fi
